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104 lines
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104 lines
3.9 KiB
HTML
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<!-- This file documents the GNU Assembler "as".
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<title>RL78-Directives (Using as)</title>
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="RL78_002dSyntax.html#RL78_002dSyntax" rel="next" title="RL78-Syntax">
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<a name="RL78_002dDirectives"></a>
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<p>
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Next: <a href="RL78_002dSyntax.html#RL78_002dSyntax" accesskey="n" rel="next">RL78-Syntax</a>, Previous: <a href="RL78_002dModifiers.html#RL78_002dModifiers" accesskey="p" rel="prev">RL78-Modifiers</a>, Up: <a href="RL78_002dDependent.html#RL78_002dDependent" accesskey="u" rel="up">RL78-Dependent</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<a name="Assembler-Directives-6"></a>
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<h4 class="subsection">9.38.3 Assembler Directives</h4>
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<a name="index-assembler-directives_002c-RL78"></a>
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<a name="index-RL78-assembler-directives"></a>
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<p>In addition to the common directives, the RL78 adds these:
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</p>
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<dl compact="compact">
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<dt><code>.double</code></dt>
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<dd><p>Output a constant in “double” format, which is either a 32-bit
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or a 64-bit floating point value, depending upon the setting of the
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<samp>-m32bit-doubles</samp>|<samp>-m64bit-doubles</samp> command-line
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option.
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</p>
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</dd>
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<dt><code>.bss</code></dt>
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<dd><p>Select the BSS section.
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</p>
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</dd>
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<dt><code>.3byte</code></dt>
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<dd><p>Output a constant value in a three byte format.
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</p>
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</dd>
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<dt><code>.int</code></dt>
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<dt><code>.word</code></dt>
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<dd><p>Output a constant value in a four byte format.
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</p>
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</dd>
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</dl>
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</body>
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</html>
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